STRUCTURE DEVELOPMENT OF POLY(TRIMETHYLENE TEREPHTHALATE) DURING THE HEATING PROCESS

摘要：

Thermal behavior is one of the long-standing problems for semicrystalline polymers. Poly (trimethylene terephthalate) (PTT) as a member of engineering thermoplastic aromatic polyesters indicates a distinct multiple melting behavior and has been attracting much more attention owing to the excellent resilience and processing characteristics compared to poly(ethylene terephthalate) (PET) and poly(butylene terephthalate) (PBT) in recent decades. Up to now, it has been appointed that the multiple melting behavior of PTT results from the pre-existed crystallites with different stability lamella and the melting-recrystallization-remelting. However, there still exists controversy in assignments of each individual peak.

作者: Zhen Chen Jianming Zhang Shouke Yan

作者单位: Institute of Chemistry, The Chinese Academy of Sciences, Beijing 100190, P.R.China Qingdao University of Science and Technology, Qingdao City 266042, P.R.China Institute of Chemistry, The Chinese Academy of Sciences, Beijing 100190, P.R.China Beijing Universit

会议类型: 国际会议

会议名称: PP’2010，Jinan International Symposium on Polymer Physics(2010济南国际高分子物理学术研讨会)

会议地点: 济南

会议语种:英文

页码: 262-263

在线出版日期: 2010-06-06（万方平台首次上网日期，不代表论文的发表时间）